Blackjack oak
【植物】马利兰栎树(Quercus marilandica,产于美国东部)[亦作 blackjack]
🧩 词语组成解析
n. 闪锌矿；扑克牌的二十一点；包革金属棍棒
oak
[əuk]
n. 栎树;橡木色;栎木，橡木;橡木家具;
adj. 栎树的;栎木制的;
🗣️ 情景例句
How are you getting on with your studies?
你功课情况如何？
Would you like to arrange for a personal interview?
你想安排面谈吗？
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。